What Does It Mean When It Says Service Trailer Brake System

September 13, 2021 Post a Comment

Removed trailer brake module inside car there are two---one. If the message does not clear or comes back again have your car inspected as soon as possible.

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Start with the easy stuff take the 7-pin connector apart and clean out all the dust and dirt and look for corrosion.

What does it mean when it says service trailer brake system. This indicate a short to battery on the brake output. The error may not occur for days. This is also affecting Cruise Control.

2015 Silverado HD3500 DRW with no trailer attached will show the error Service Trailer Brake System. - P -ABS - the exclamation point the P and the ABS inside a circle. Yesterday I got this message in the DIC display while driving home.

My problem Im having is every so often I get a message on my truck that says check trailer brakes or check trailer wiring and once it even said service trailer brakes. Now messages says check trailer wiring also with no trailer attached. Service Electronic Braking System Also got the the electronic stability control light in the dash.

If a vehicle has a trailer hitch installed into the trailer hitch receiver it is possible for the rear park assist to be disabled. It is also possible for DTC U1041 to set in other modules. Upon further inspection DTCs C0265 and C0201 may be set in the brake module.

Then DIC started reading check trailer brake system mind you two separate DIC readings now---first it was the charging system then the trlr brake system. When trailer is attached lights and signals work. Checked fuses alternator trailer brake module inside car----- put in new battery---seemed like that was it.

Originally Posted by carnolddsm. I dont have any problems with the functionality of the brakes. The most likely issue is that your brakes need service fluid filled brake pads replaced etc but it may also mean that theres a malfunction somewhere in the system.

I have a 2009 2500HD and my Screen says Service Trailer Brake System I have an aftermarket exhaust which removed the DPF filter. I need to dig deeper in to this to give you anything accurate but I really do feel confident that this does NOT mean your brake are in danger if imminent failure. This indicates a short circuit fault.

Anti-Lock Brake System-Whenif the brakes lock up this may cause a loss of control and the vehicle may slide. Than I took my trailer in to get looked at they said the trailer is ok. If your brake service warning light on your dashboard is lit it may indicate there is an issue with your braking system equipment.

While towing it seems as if the brakes are dragging slowing me down and killing mileage 7-8 with 1900 v nose. Trailer brakes come integrated into the bed and the dash board of the truck. The Dealership can not fix the issue as they are saying the BCM codes have to be cleared first.

Does it actually spell out in text Service Electrical Brake System - on you dash instrument cluster. This most of the time is caused by poor grounds on the trailer wiring or water is the trailer tow connecter. Drove it today and the light remains on.

There may also be a loss of communication with the brake module. If that checks out and the wiring underneath the truck looks good the other usual suspect is the Solid State Relay SSR. Cause A poor connection at the EBCM ground is causing unnecessary replacements of brake modules.

Just checked the truck 7 pin and get 7 volts at the trailer brake pin. It is also not normal for this light to be on constantly and should not be confused with the Anti-lock Brake System ABS light. When LCIs Sway Command is functioning on a trailer the subject GM truck will display Service Trailer Brake System in the vehicle message center the ITBCM will become disabled and the electric trailer brakes will not function until the ignition has been turned off and back on to clear the code.

The SSR should be on a bracket in front of your fuel tank. Been getting a random service trailer brake system warning while driving with no trailer. The anti-lock brake system prevents this from happening by preventing the brakes from locking up as well as preventing oversteering andor understeering when the vehicle starts to slide.

I had same messages service trailer brake system with no trailer attached. DIC was first showing service batterycharging system. If the is a SC on the display.

Keep the rear bumper free of mud dirt snow ice and slush. Dont think it is moisture related as the error has occurred when we havent seen rain for weeks. Other possible causes may be dirty sensors.

Ive checked connections checked the plug. Once the trailer hitch is removed the message should go away. I would bring this up to your dealer and see if this will help them figure it out for you.

This is a 2017 Ram 2500 crew cab 67 diesel. While both lights correspond with the braking system your brake service warning light is specifically dedicated to your vehicles brake system. If there is more that 15 volts on the brake output prior to the the brake going on it will se the SB fault.

Then my trailer brake systems turns red and blinks. I have a 2008 ford f250. I took my ford to the dealer they said the truck is fine it is the trailer.

Some customers may comment that the ABS light is on. With trailer I get that code every time I start and must dismiss it. When i pull my travel trailer the instrument gauge says trailer disconnected and it also says trailer wiring malfunction.

According to the owners manual for a 2015 GMC Sierra the Service Trailer Brake System error message can appear on models equipped with the factory integrated trailer brake controller ITBC and represents a problem in the trailer brake module or wiring that will not allow power to be sent to the trailers brakes. I have a fifth wheel camper and I pull it with a 17 Dodge 2500.

Silverado Service Trailer Brake System Fix Youtube